Vier is a company providing solutions for multichannel communication. It combines a communication platform, analytical expertise and know-how in process management and automation. The company develops Vier engage Business, a cloud voice solution for small and medium-sized enterprises (SMEs), Vier Emotion Analytics, AI-based software making statements about psychological effects of speech, Vier Voice of the Customer, a solution for measuring customer satisfaction, Vier Conferencing, solutions for telephone conferencing, and other products.